TW200904060A - Synchronous adaptive HARQ - Google Patents

Synchronous adaptive HARQ Download PDF

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Publication number
TW200904060A
TW200904060A TW097113541A TW97113541A TW200904060A TW 200904060 A TW200904060 A TW 200904060A TW 097113541 A TW097113541 A TW 097113541A TW 97113541 A TW97113541 A TW 97113541A TW 200904060 A TW200904060 A TW 200904060A
Authority
TW
Taiwan
Prior art keywords
resource
location
bit
quot
wireless communication
Prior art date
Application number
TW097113541A
Other languages
English (en)
Chinese (zh)
Inventor
Aleksandar Damnjanovic
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200904060A publication Critical patent/TW200904060A/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW097113541A 2007-04-13 2008-04-14 Synchronous adaptive HARQ TW200904060A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US91157907P 2007-04-13 2007-04-13
US91292207P 2007-04-19 2007-04-19
US91511407P 2007-05-01 2007-05-01
US91564507P 2007-05-02 2007-05-02
US12/101,432 US20080253326A1 (en) 2007-04-13 2008-04-11 Synchronous adaptive harq

Publications (1)

Publication Number Publication Date
TW200904060A true TW200904060A (en) 2009-01-16

Family

ID=39853625

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097113541A TW200904060A (en) 2007-04-13 2008-04-14 Synchronous adaptive HARQ

Country Status (6)

Country Link
US (1) US20080253326A1 (fr)
EP (1) EP2145415A1 (fr)
JP (1) JP5265663B2 (fr)
KR (1) KR101132559B1 (fr)
TW (1) TW200904060A (fr)
WO (1) WO2008128204A1 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8107394B2 (en) * 2006-10-02 2012-01-31 Lg Electronics Inc. Method for retransmitting data in the multi-carrier system
JP4913641B2 (ja) * 2007-03-20 2012-04-11 株式会社エヌ・ティ・ティ・ドコモ 基地局、通信端末、送信方法、受信方法、通信システム
KR20080092222A (ko) 2007-04-11 2008-10-15 엘지전자 주식회사 Ｔｄｄ 시스템에서의 데이터 전송 방법
KR101366332B1 (ko) * 2007-04-19 2014-02-21 엘지전자 주식회사 통신 시스템에서의 데이터 블록 재전송 방법
US8325668B2 (en) * 2007-08-14 2012-12-04 Ntt Docomo, Inc. Communications control method, signal generating apparatus, and radio communications apparatus including the signal generating apparatus in mobile communications system
US20090074088A1 (en) * 2007-09-13 2009-03-19 Zhifeng Tao Adaptive Fragmentation for HARQ in Wireless OFDMA Networks
KR101457688B1 (ko) 2007-10-04 2014-11-12 엘지전자 주식회사 제어채널의 수신오류를 검출하는 데이터 전송방법
US20090135807A1 (en) * 2007-11-27 2009-05-28 Shweta Shrivastava Persistent scheduling of harq retransmissions
ES2712916T3 (es) * 2008-04-25 2019-05-16 Blackberry Ltd Método y sistema para el control de recepción discontinua en una red inalámbrica
US20100037105A1 (en) * 2008-06-27 2010-02-11 Nextwave Broadband Inc. Method and Apparatus for Using Physical Layer Error Control to Direct Media Access Layer Error Control
WO2010002130A2 (fr) 2008-07-03 2010-01-07 Lg Electronics Inc. Procédé de traitement ndi dans une procédure d’accès aléatoire et procédé d’émission et de réception d’un signal à l’aide de celui-ci
US8310981B2 (en) * 2008-10-22 2012-11-13 Qualcomm Incorporated Common and dedicated modulation and coding scheme for a multicarrier system
US8738981B2 (en) * 2008-10-24 2014-05-27 Qualcomm Incorporated Method and apparatus for H-ARQ scheduling in a wireless communication system
US9112689B2 (en) 2009-03-11 2015-08-18 Samsung Electronics Co., Ltd. Transmission of acknowledgement signals in a communication system
US9673952B2 (en) 2009-04-10 2017-06-06 Qualcomm Inc. Method and apparatus for supporting user equipments on different system bandwidths
WO2010123215A2 (fr) * 2009-04-24 2010-10-28 Lg Electronics Inc. Procédé et appareil servant à libérer une ressource radio de liaison montante dans un système de communication sans fil
US8649281B2 (en) * 2009-04-27 2014-02-11 Samsung Electronics Co., Ltd. Control design for backhaul relay to support multiple HARQ processes
US8391173B2 (en) * 2009-05-11 2013-03-05 Motorola Mobility Llc Method and apparatus for radio resource allocation in an orthogonal frequency division multiplexing communication system
CN101938778B (zh) * 2009-06-30 2013-03-20 中兴通讯股份有限公司 基于上行混合自动重传请求重传数据的方法及基站
CN101989901B (zh) * 2009-08-06 2013-07-10 华为技术有限公司 下行链路数据的重传判断方法及装置
US20110069669A1 (en) * 2009-09-11 2011-03-24 Research In Motion Limited System and methods for sending and receiving pan (piggy-backed ack/nack) so as to avoid decoding confusion
JP5297317B2 (ja) * 2009-09-16 2013-09-25 Ｋｄｄｉ株式会社 無線リソース割当装置および無線リソース割当方法
US9276710B2 (en) * 2009-12-21 2016-03-01 Qualcomm Incorporated Method and apparatus for resource allocation with carrier extension
US9844073B2 (en) * 2010-01-11 2017-12-12 Qualcomm Incorporated Methods and apparatus for contention-based uplink access in wireless communication systems
KR101691480B1 (ko) * 2010-04-06 2017-01-09 삼성전자주식회사 이동통신 시스템에서 패킷 재전송 방법 및 장치
KR101805534B1 (ko) 2010-10-08 2017-12-07 엘지전자 주식회사 이종 네트워크 시스템에서 셀 간 간섭을 방지하는 방법 및 이를 위한 장치
US20130272174A1 (en) * 2010-12-20 2013-10-17 Lg Electronics Inc. Method and device for configuring frames for device cooperation in wireless communication system
JP5711065B2 (ja) * 2011-07-26 2015-04-30 京セラ株式会社 無線基地局及び通信制御方法
CN103918211A (zh) 2011-11-01 2014-07-09 Lg电子株式会社 无线通信系统中用于接收ack/nack的方法和设备
WO2013113155A1 (fr) * 2012-01-31 2013-08-08 Renesas Mobile Corporation Configuration pour détection de canal d'indicateur harq physique
WO2014043922A1 (fr) * 2012-09-24 2014-03-27 华为技术有限公司 Procédé, station de base et équipement utilisateur pour transmission d'un message à diffusion générale
US20150282173A1 (en) * 2012-10-08 2015-10-01 Telefonaktiebolaget L M Ericsson (Publ) Frequency resource allocation for semi-persistent scheduling
US11431459B2 (en) 2013-08-13 2022-08-30 Qualcomm Incorporated Group ACK/NACK for LTE in unlicensed spectrum
US10103852B2 (en) 2014-01-15 2018-10-16 Futurewei Technologies, Inc. System and method for uplink OFDMA transmission
KR102250056B1 (ko) 2014-05-09 2021-05-10 주식회사 아이티엘 D2d 통신을 위한 스케줄링 방법 및 그 장치
KR102639236B1 (ko) * 2015-02-11 2024-02-22 한국전자통신연구원 가변 전송 시간 할당에 따른 동기식 harq를 수행하는 방법 및 그 장치
WO2018012809A1 (fr) * 2016-07-11 2018-01-18 엘지전자 주식회사 Procédé destiné à émettre ou à recevoir un signal d'accusé de réception/d'accusé de réception négatif dans un système de communication sans fil et appareil associé
KR102489755B1 (ko) 2016-09-23 2023-01-18 삼성전자 주식회사 무선 통신 시스템에서 데이터 재전송 방법 및 장치
EP3506698A4 (fr) * 2016-11-04 2019-07-31 Guangdong OPPO Mobile Telecommunications Corp., Ltd. Procédé de communication, terminal et dispositif réseau
JP6880719B2 (ja) * 2016-12-27 2021-06-02 カシオ計算機株式会社 通信装置、通信方法、電子時計及びプログラム
US11742991B2 (en) * 2017-03-23 2023-08-29 Motorola Mobility Llc Indication for HARQ-ACK feedback
MY196368A (en) 2017-05-05 2023-03-27 Lg Electronics Inc Method for Receiving Synchronization Signal and Apparatus Therefor
GB2562097B (en) * 2017-05-05 2021-09-22 Tcl Communication Ltd Methods, first and second nodes for managing ack/nack-messages

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719883A (en) * 1994-09-21 1998-02-17 Lucent Technologies Inc. Adaptive ARQ/FEC technique for multitone transmission
FI108600B (fi) * 1999-05-12 2002-02-15 Nokia Corp Menetelmä kuittaustiedon muodostamiseksi langattomassa tiedonsiirtojärjestelmässä sekä langaton tiedonsiirtojärjestelmä
DE602004012702T2 (de) * 2004-01-22 2009-04-16 Matsushita Electric Industrial Co., Ltd., Kadoma-shi Verfahren zur HARQ-Wiederholungszeitsteuerung
EP2262341B1 (fr) * 2006-03-07 2016-11-02 Panasonic Corporation Réduction de surdébit de signalisation de commande d'une liaison montante dans un système de communication mobile
US8249607B2 (en) * 2006-03-29 2012-08-21 Motorola Mobility, Inc. Scheduling in wireless communication systems
US8102802B2 (en) * 2006-05-08 2012-01-24 Motorola Mobility, Inc. Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency division multiplexing communication system
US8165594B2 (en) * 2006-08-21 2012-04-24 Interdigital Technology Corporation Resource allocation, scheduling, and signaling for grouping real time services
WO2008024282A2 (fr) * 2006-08-21 2008-02-28 Interdigital Technology Corporation Procédé et appareil pour commander des transmissions et des retransmissions arq et harq dans un système de communication sans fil
EP1973278A1 (fr) * 2007-03-20 2008-09-24 Alcatel Lucent Procédé de programmation de données de service montantes, une station de base, un terminal utilisateur et un réseau de communication

Also Published As

Publication number Publication date
US20080253326A1 (en) 2008-10-16
WO2008128204A1 (fr) 2008-10-23
KR101132559B1 (ko) 2012-04-02
JP5265663B2 (ja) 2013-08-14
KR20090125289A (ko) 2009-12-04
JP2010525635A (ja) 2010-07-22
EP2145415A1 (fr) 2010-01-20

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